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Implements llListStatistics() and a bunch-o-LSL_Types.list statistical methods. Added LIST_STAT_HARMONIC_MEAN in addition to LL's LIST_STAT_*

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This commit is contained in:
alondria
2008-02-10 21:28:41 +00:00
parent 38f0615ffe
commit 758458121e
3 changed files with 282 additions and 4 deletions
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44
OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
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@@ -2134,7 +2134,7 @@ namespace OpenSim.Region.ScriptEngine.Common
string ret = String.Empty;
foreach (object o in src.Data)
{
ret = ret + o.ToString() + ",";
ret = ret + o.ToString() + ", ";
}
ret = ret.Substring(0, ret.Length - 2);
return ret;
@@ -3376,8 +3376,46 @@ namespace OpenSim.Region.ScriptEngine.Common
public double llListStatistics(int operation, LSL_Types.list src)
{
m_host.AddScriptLPS(1);
NotImplemented("llListStatistics");
return 0;
LSL_Types.list nums = LSL_Types.list.ToDoubleList(src);
switch (operation)
{
case LSL_BaseClass.LIST_STAT_RANGE:
return nums.Range();
break;
case LSL_BaseClass.LIST_STAT_MIN:
return nums.Min();
break;
case LSL_BaseClass.LIST_STAT_MAX:
return nums.Max();
break;
case LSL_BaseClass.LIST_STAT_MEAN:
return nums.Mean();
break;
case LSL_BaseClass.LIST_STAT_MEDIAN:
return nums.Median();
break;
case LSL_BaseClass.LIST_STAT_NUM_COUNT:
return nums.NumericLength();
break;
case LSL_BaseClass.LIST_STAT_STD_DEV:
return nums.StdDev();
break;
case LSL_BaseClass.LIST_STAT_SUM:
return nums.Sum();
break;
case LSL_BaseClass.LIST_STAT_SUM_SQUARES:
return nums.SumSqrs();
break;
case LSL_BaseClass.LIST_STAT_GEOMETRIC_MEAN:
return nums.GeometricMean();
break;
case LSL_BaseClass.LIST_STAT_HARMONIC_MEAN:
return nums.HarmonicMean();
break;
default:
return 0.0;
break;
}
}
public int llGetUnixTime()